@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a451ef65-9830-45af-8da1-8195c60c611b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a451ef65-9830-45af-8da1-8195c60c611b> .